EE8915

EE8915 CO2 Sensor for Railway Applications
EE8915 measures reliably CO2 concentration in harsh environment and complies with the relevant railway standards. Active pressure and temperature compensation with on-board sensors leads to best CO2 measurement accuracy independent of temperature, altitude or weather conditions.
Type EE8915 CO2 sensor for duct mounting with polycarbonate enclosureEE8915 CO2 sensor for duct mounting with polycarbonate enclosure
EE8915 CO2 sensor for wall mounting with polycarbonate enclosureEE8915 CO2 sensor for wall mounting with polycarbonate enclosure
รายละเอียด The EE8915 incorporates the E+E dual wavelength NDIR CO2 sensor, which compensates for ageing effects, is highly insensitive to pollution and offers outstanding long-term stability. A multi-point CO2 and temperature adjustment procedure leads to excellent measurement accuracy over the entire temperature working range.
The innovative design enables the combination of short response time and high protection class. The CO2 measured data is available simultaneously as voltage and current output signal. The free EE-PCS Product Configuration Software facilitates the configuration and adjustment of the EE8915.
Due to the compliance with the tough railway standards, the EE8915 stands for excellent performance in any challenging process and climate control application.
Compliance with railway standards EN50155:2017- Electronic equipment used on rolling stock
EN50121-1:2017 – Electromagnetic compatibility – general
EN50121-3-2:2016 – Electromagnetic compatibility – rolling stock
EN61373:2010 – Rolling stock equipment – shock and vibration tests
EN50125-1 – Environmental conditions for equipment – rolling stock and on-board equipment
EN45545-2 – Fire protection on railway vehicles
EN50306 – Railway rolling stock cables having special fire performance
Key Features EE8915 E+E dual wavelength NDIR working principle
T and p compensation with on-board sensors
IP65 protection class
Short response time
Excellent long-term stability
High insensitivity to pollution
Voltage and current outputs
User configurable and adjustable
Technical data EE8915
MEASURING RANGE 0…2000 ppm
0…5000 ppm
0…10000 ppm
ACCURACY – *MV – MEASURED VALUE
OUTPUTS 0-5 / 10V and 0 / 4-20mA
SUPPLY 10-35 V DC